Third-Party Risk Management: Navigating the Evolving Landscape
Businesses are now more reliant than ever on third-party vendors, partners, and suppliers to deliver essential services, products, and expertise. While these relationships are crucial in daily business operations, they also introduce risks to an organisation’s reputation, financial health, and legal standing.
These risks are often referred to as third-party risks, and managing them effectively is crucial for long-term success.
Third-party risk management (TPRM) is becoming a key focus for businesses, especially as the global supply chain becomes more complex, and cyber threats grow increasingly sophisticated.
In this blog post, we explore the evolving landscape of third-party risk management, current trends, the growing importance of cybersecurity, and how you can adapt to mitigate risks.
Key Takeaways
- Third-party risk is one of the biggest challenges facing businesses, as supply chains grow more complex and cybercriminals increasingly target partners and vendors as entry points.
- Third-party risk management (TPRM) must now go beyond contractual obligations—organisations need real-time monitoring, risk classification, and proactive vendor assessments to protect their networks.
- Cybersecurity is a critical part of TPRM. Vendors should be assessed against standards like ISO 27001, SOC 2, and NIST, and must demonstrate strong security controls to reduce business exposure.
- AI and automation are transforming third-party risk management, enabling predictive analytics, automated due diligence, and continuous monitoring of supplier health and security posture.
- Compliance is tightening—regulations like GDPR and DORA now require organisations to take accountability for their third parties’ security practices, with more stringent audits on the horizon.
- Best practices include developing a TPRM policy, performing regular access reviews, and fostering strong collaboration with suppliers to maintain transparency and accountability.
The Increasing Complexity of Third-Party Relationships
Third-party risk management involves identifying, assessing, and mitigating risks arising from relationships with entities outside of your organisation. These relationships span a wide range of partners, including contractors, suppliers, service providers, joint ventures, and other business collaborators.
Third-party relationships are more complex than ever before. Globalisation, digital transformation, and the shift toward remote work have significantly expanded the pool of potential third-party partners.
With this expansion comes a heightened risk of disruption, particularly in supply chains and technology infrastructure.
For example, a single breach in a third-party can have a ripple effect that compromises multiple organisations. Just think how impactful the SolarWinds, Log4j, and MOVEit attacks were. Similarly, an overseas supplier’s failure to meet regulatory requirements can trigger compliance violations for businesses in other jurisdictions.
With extensive links between multiple organisations, it’s now vital that you apply this same methodology in supporting and securing your networks as you would internal IT networks.
The Growing Importance of Cybersecurity
Today’s cybercriminals don’t just attack organisation’s infrastructures directly, it’s much easier to attack smaller organisations and use these as a pivot point or launch pad.
These cyberattacks and risks come in many forms, including data breaches, ransomware attacks, network breaches, and denial-of-service attacks. As you integrate more digital solutions, including cloud services, IoT devices, and AI-powered tools, the attack surface for cybercriminals expands. This makes third-party risks become an even greater concern.
With this in mind, you must focus on your third-party relationships and their connections into your systems and infrastructure. It’s no longer enough to merely rely on contracts that impose cybersecurity obligations; you must also assess the actual security practices of third-party vendors, ensuring that they have implemented pragmatic and appropriate security controls.
Strategies to Bolster Third-Party Cybersecurity
Continuous Monitoring
Third-party vendors are frequently targeted by hackers, and their security posture may change over time. To combat this, you should establish systems for continuous monitoring of your vendors’ cybersecurity measures, including assessing potential vulnerabilities, conducting penetration testing, and evaluating compliance with security standards.
Cybersecurity Assessments
Regular cybersecurity assessments, such as audits and vulnerability scans, can help identify any gaps in security practices and provide early warnings about potential threats. These assessments should be a mandatory part of onboarding and ongoing monitoring of third-party vendors.
Zero-Trust Architecture
A zero-trust model assumes that every interaction, even within the network, could potentially be a threat. By applying this philosophy to your third-party interactions, you can limit access to systems and data to only those who absolutely need it. This reduces the risk of a third-party vendor being the entry point for a wider network breach.
Third-Party Access Reviews
Regular reviews of third-party access, such as external user and service accounts and firewall rules, can identify overly permissive accounts and the access third-parties may have into your business infrastructure. These reviews should be conducted annually with any access to business critical systems being reviewed more regularly.
Third-Party Security Standards
Standard updates will see organisations increasingly demand that their third-party vendors can evidence they are meeting cybersecurity standards, such as ISO/IEC 27001, NIST Cybersecurity Framework, or SOC 2. These standards provide a baseline of security protocols that vendors must adhere to in order to do business with an organisation.
The Role of AI and Automation in Third-Party Risk Management
As the complexity of third-party relationships grows, businesses need more efficient ways to manage the risks that come with them. This can be in part aided through the use of recent advancements in artificial intelligence (AI) and automation.
AI-powered and automation tools can help you to identify, assess, and mitigate third-party risks more effectively by streamlining repetitive tasks and providing deeper insights into potential vulnerabilities. Some ways in which AI and automation will improve third-party risk management include:
- Automated Risk Assessments: There are solutions available that can automate the process of gathering and analysing data about third-party vendors, including financial health, compliance status, past performance, and cybersecurity practices. By processing vast amounts of data in real-time, these solutions can enhance your human teams to identify potential risks much faster and more accurately.
- Predictive Analytics: Predictive analytics can help you to foresee potential disruptions or failures in your third-party ecosystem. For instance, there are solutions that can analyse data about a vendor’s financial stability, news reports, or industry trends to predict whether a vendor might pose a risk to the business in the near future. Your cybersecurity partner should also be able to support you with this sort of information.
- Smart Contracting: Smart contracts powered by blockchain technology allow for automated execution of agreements based on predefined conditions. These can be used to ensure that third-party vendors comply with your agreed-upon terms, such as security protocols or delivery timelines, without requiring manual intervention from your teams.
The Regulatory Environment and Compliance Requirements
Regulatory requirements regarding third-party risk management are evolving, and businesses must remain vigilant to ensure they comply with new and existing laws. The regulatory environment will continue to shape the way businesses approach Third-Party Risk Management (TPRM), with an emphasis on transparency, accountability, and risk mitigation.
For example, the European Union’s General Data Protection Regulation (GDPR) has already set high standards for data privacy and vendor management. Also, the EU’s Digital Operational Resilience Act (DORA) came in to effect on 17th January 2025, for all financial organisations operating in the EU. This has a direct requirement tied to Third-Party Risk Management.
It’s good to keep in mind that while DORA currently only applies to financial organisations, it will still affect all businesses operating in the EUEA. There is also a possibility that DORA will increase in scope to encompass all organisations within the EUEA, and the UK have stated they will look to adopt a similar regulation.
Going forward, you should prioritise compliance with your industry-specific regulations and frameworks, and ensure that your third-party vendors also meet these standards. This may involve conducting audits, assessing cybersecurity frameworks, and validating vendors’ compliance through regular assessments.
If you’re collaborating with organisations that lack security certifications or are smaller in size, you can gain assurance that your suppliers are practicing good security by fostering strong relationships, maintaining regular communication, and facilitating knowledge transfer.
Best Practices for Third-Party Risk Management
To effectively manage third-party risks in today’s digital landscape, you must adopt a comprehensive and proactive approach.
Here are some best practices to follow:
Develop a Third-Party Risk Management Policy
Establish clear guidelines and processes for assessing, onboarding, and monitoring third-party vendors. This policy should align with your organisation’s overall risk management strategy and include detailed procedures for identifying, mitigating, and managing third-party risks.
Implement a Robust Vendor Selection Process
Prioritise vendors that demonstrate strong security practices, financial stability, and compliance with relevant regulations. During the selection process, request comprehensive due diligence and assess each vendor’s capabilities and risk exposure.
Ongoing Risk Monitoring
Third-party risk management is not a one-time task. Regular monitoring, audits, and assessments are essential for maintaining a secure supply chain. Additionally, you must be prepared to respond quickly to any emerging risks.
Collaboration and Transparency
Work closely with third-party vendors to foster a culture of transparency and mutual responsibility. Open communication can help identify risks early and allow for faster remediation if issues arise.
Understand your current Third-Parties
Having a clear understanding of your current third-parties enables you to identify the access these have to your infrastructure. Through this understanding your organisation will have a clearer picture on the potential risk of a third-party, and beyond, breach. These third-parties should also be assessed and classified to their business criticality.
The Future of Third-Party Risk Management
Third-party risk management must remain a critical component of your organisation’s overall risk strategy. With the increasing complexity of third-party relationships, growing cyber threats, and evolving regulatory requirements, as we’ve discussed, you must remain vigilant and proactive in identifying, assessing, and mitigating third-party risks.
By leveraging emerging technologies such as AI and automation, prioritising cybersecurity, and maintaining robust vendor management practices, organisations can navigate the complexities of third-party risk.
Those that take a proactive and strategic approach to third-party risk management will be better positioned to safeguard their operations and reputation in an increasingly interconnected world.
If you’d like to talk to one of our experts about how to safeguard your business against third-party risks, get in contact with us today.
Drew Heron, Information Security Consultant at DigitalXRAID, is an experienced GRC Specialist, who excels in maintaining Information Security Management Systems (ISMS) and overseeing various cybersecurity governance and risk functions.
